package com.peng.listener;

import cn.hutool.core.util.IdUtil;
import dev.langchain4j.model.chat.listener.ChatModelErrorContext;
import dev.langchain4j.model.chat.listener.ChatModelListener;
import dev.langchain4j.model.chat.listener.ChatModelRequestContext;
import dev.langchain4j.model.chat.listener.ChatModelResponseContext;
import lombok.extern.slf4j.Slf4j;

/**
 * @author love_ovo
 * @ClassName TestChatModelListener.java
 * @createTime 2025年05月11日 16:02:00
 */
@Slf4j
public class TestChatModelListener implements ChatModelListener {
    @Override
    public void onRequest(ChatModelRequestContext requestContext) {
        // onRequest配置的k:v键值对，在onResponse阶段可以获得，上下文传递参数好用
        String uuidValue = IdUtil.simpleUUID();
        requestContext.attributes().put("TraceID-java0923",uuidValue);
        log.info("*****************>请求参数requestContext:{}", requestContext+"\t"+uuidValue);
    }

    @Override
    public void onResponse(ChatModelResponseContext responseContext) {
        Object object = responseContext.attributes().get("TraceID-java0923");

        log.info("*****************>返回结果responseContext:{}", object);
    }

    @Override
    public void onError(ChatModelErrorContext errorContext)
    {
        log.error("请求异常ChatModelErrorContext:{}", errorContext);
    }
}